Advisory work on manuring and soil management and the small-holder

Salgado, M.L.M.2014-01-292014-01-291953The Ceylon Coconut Quarterly, 4(3-4):p.117-119https://dl-cri.nsf.gov.lk/handle/1/2126AgricultureCoconut palmsSri LankaAdvisory work on manuring and soil management and the small-holderA